What is anabolism

How is metabolism regulated?

How many organ systems does the human body have?

Name the 12 organ systems

Integumentary system
skeletal system
muscular system
nervous system
endocrine system
cardiovascular system
lymphatic system
respiratory system
digestive system
urinary system
Male reproductive system
female reproductive system

What is the purpose of the cardiovascular system?

What is the purpose of the lymphatic system?

*picks up fluid leaked from blood vessels and returns blood
*disposes of debris in the lymphatic system
*houses white blood cells involved in immunity
*causes the immune response to attack against foreign substances within the body.